Individual Calculations October 2018
 Arias, Lemnys A.  Total change: 4.30  Rating chartPersonal card
 II Campeonato Centroamericano y del Caribe Absoluto 2018 San Pedro Sula HON 2018-07-28
RcRownchangeKK*chgGame
 2188 2294 6.00 9 0.43 10 4.30 
  Bonilla, Jonathan 1894  * HON1.0010.08100.80 
  Rodriguez Arrieta, Maria Elena wm1943 CRC1.0010.11101.10 
  Colindres, Daniel f2143 HON0.501-0.2010-2.00 
  Miller, Marlon f2048 HON1.0010.19101.90 
  Valdes Romero, Leonardo m2398 CRC0.5010.14101.40 
  Duran Vega, Sergio m2401 CRC0.5010.15101.50 
  Gonzalez Acosta, Bernal g2452 CRC0.5010.21102.10 
  Guillen Ramirez, Jose Antonio f2209 HON0.501-0.1210-1.20 
  Almedina Ortiz, Edgardo J. f2201 PUR0.501-0.1310-1.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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